Hello - I have a 2009 Fat Bob with 110 Motor and was considering replacing the pipes with V&H. After reading up i figured I would have to remap the EFI so I purchased TTS Mastertune. Went through instructions. So first I had to do a firmware upgrade to the TTS blue box while connected to the bike before I could make connection. All that worked great and so then I got a backup of current MAP. All that worked great. So I thought I would stop there and read up some more before continuing. I waited the appropropaite time after disocnnecting and tried startign the bike and she won't start. It turns over but acts like there is no gas. I think I heard the fuel pump. I haven't changed the map from what was stock or done anything other than getting the backup. do you have any ideas on what I can look at before going to the dealership? also I checked and there are no codes. And I tried reloading the saved map with no change.